Sarah slammed the door behind her as she ran into the house. Throwing open the living room door she threw herself across the sofa grabbed a cushion and held it over her head. Groaning loudly she couldn't believe what she had just done.
"What the hell has happened to you?"
Peeking from under the cushion she spoke.
"You really don't want to know."
"Oh yes I do. Your dress is filthy and I know you were immaculate when you left earlier. So come on girl spill the beans."
Shaun sat on the arm of the chair with his arms folded waiting for Sarah to speak. His blue eyes gazed down at his sister, waiting patiently.
"I told you, you really don't want to know." Her muffled answer came from under the cushion.
"Well I'm not going anywhere and I'm very patient, you know that. So if I was you I'd just tell. "
The silence that followed seemed to stretch out. Sarah argued with herself wondering if she should tell Shaun or lie. But knowing her the lie would come back to bite her on the bum, she sat up on the sofa holding the cushion down on her lap, and looked across at her step brother. His brown hair really did need a trim and how could he look so poised dressed in those old jeans and t shirt, she thought.
"Are you sure you want to know?"
"Details dear girl, details."
"Well you know I was meeting Paula for lunch today?"
"Yes." Shaun nodded.
"Well that bit went really well. Lunch was great and the pub was beautiful. However things went wrong just after that.
Standing up Sarah paced the floor nervously letting the sound of the wall clock fill the air. Turning to Shaun she frowned slightly.
"I can't believe I did it."
"Did what? Sit down and tell me now."
Sitting on the edge of the sofa Sarah looked at Shaun. Her once clean dress was wrinkled and smudged with dirt stains and her blonde hair was dishevelled.
"I kissed Paula."
"You did what?" Shaun felt a stir in his trousers.
"I kissed Paula."
"What sort of kiss, a friendly kiss on the cheek or a kiss?"
"A full blown kiss."
"Wow, why?" Shaun asked. There was a definite stirring now in his trousers and he shifted slightly in his seat. Paula was gorgeous, short black hair, striking features and a toned body. She was a lot taller than Sarah but not as tall as he was.
"It just happened. One minute we were talking and the next we were kissing."
"But a kiss won't get you looking like you've been dragged through a hedge backwards." He said indicating the state of Sarah's clothes.
"That wasn't the, sort of wrong, I was on about. After I kissed her I was a bit shocked so when I drove home I took a wrong turning. Then just when I realised what I'd done, I got a puncture and had to change a wheel."
"Well that explains it then."
"Nope, that's not how I got like this. I was about to sort it out when some guys stopped to help me. A couple of them changed the wheel. I sat with the rest of them and one thing led to another."
"What do you mean, rest of them, how many were there?"
"I'm not sure how many were in the back of the truck maybe about twenty but only three of them helped. Two changed the wheel and I sat talking with the other one whilst they did it."
Tossing the cushion to one side Sarah looked at Shaun and bit her lip slightly.
"I didn't mean it to happen but they looked so fit and sexy in their uniforms. I couldn't help myself, honest."
Her large blue eyes pleaded with him not to be mad at her.
"You didn't?" Shaun interrupted.
"I did." She giggled.
"Oh my god Sarah."
"I only did two of them. It was so good too .He really did know what he was doing and he did it while all the others were watching. I was so horny I had to do something."
Shaun stared at Sarah with an incredulous look on his face.
"Am I such a naughty girl Shaun?"Sarah pouted lowering her eyes.
"You're a very naughty girl Sarah."
"But it felt so good to be taken like that. Right there Shaun, in front of all the others he fucked me hard. Then afterwards I sucked his mates cock and that felt good too Shaun."
Sarah looked at her step brother with her hands quietly resting on her lap. Unable to look at her Shaun stood up and walked over to look out of the window.
"I couldn't help myself." Sarah admitted.
Shaun rubbed the front of his trousers subconsciously at the image in his head. Turning to look at her he wondered how someone could look so angelic but behave the way she did. She sat with her hands on her lap playing with the hem of her dress watching him intently. Eighteen years old, he thought, with the most delectable body he had ever seen, one which he had watched develop from just plain skinny with no breasts to the one he now saw in front of him.
"Was I so bad Shaun? Do I need to be punished?"